Base portion of a portable device holder



FIG. 1 is a rear perspective view of a base portion of a portable deviceholder;

FIG. 2 is a front perspective view of the base portion of the portabledevice holder;

FIG. 3 is a front elevational view of the base portion of the portabledevice holder;

FIG. 4 is a rear elevational view of the base portion of the portabledevice holder;

FIG. 5 is a bottom plan view of the base portion of the portable deviceholder;

FIG. 6 is a top plan view of the base portion of the portable deviceholder;

FIG. 7 is a right elevation view of the base portion of the portabledevice holder; and,

FIG. 8 is a left elevation view of the base portion of the portabledevice holder.

The broken lines in FIGS. 1-3 and 6-8 represent unclaimed portions ofthe claimed design and form no part of the claimed design.

CLAIM The ornamental design for a base portion of a portable deviceholder, as shown and described.